检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

1,600 篇 会议
194 篇 期刊文献
1 册 图书

馆藏范围

1,795 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,437 篇 工学
- 1,039 篇 控制科学与工程
- 314 篇 化学工程与技术
- 292 篇 计算机科学与技术...
- 148 篇 软件工程
- 144 篇 电气工程
- 118 篇 机械工程
- 71 篇 动力工程及工程热...
- 55 篇 电子科学与技术（可...
- 49 篇 力学（可授工学、理...
- 43 篇 材料科学与工程（可...
- 42 篇 航空宇航科学与技...
- 41 篇 交通运输工程
- 32 篇 石油与天然气工程
- 30 篇 信息与通信工程
- 29 篇 环境科学与工程（可...
- 26 篇 建筑学
- 25 篇 仪器科学与技术
- 24 篇 生物工程
- 21 篇 土木工程
- 21 篇 安全科学与工程
555 篇 理学
- 376 篇 数学
- 229 篇 系统科学
- 124 篇 化学
- 105 篇 统计学（可授理学、...
- 66 篇 物理学
- 32 篇 生物学
121 篇 管理学
- 120 篇 管理科学与工程(可...
- 41 篇 工商管理
19 篇 经济学
- 19 篇 应用经济学
10 篇 法学
10 篇 农学
8 篇 医学
4 篇 军事学
3 篇 教育学

主题

160 篇 process control
128 篇 control systems
113 篇 model predictive...
69 篇 vehicle dynamics
66 篇 optimal control
52 篇 optimization
41 篇 adaptive control
40 篇 robust control
40 篇 nonlinear system...
37 篇 neural networks
37 篇 mathematical mod...
37 篇 parameter estima...
36 篇 uncertainty
30 篇 dynamics
28 篇 fault detection
27 篇 power system dyn...
25 篇 predictive contr...
24 篇 process monitori...
23 篇 state estimation
23 篇 machine learning

机构

13 篇 carnegie mellon ...
8 篇 lehigh univ dept...
7 篇 tech univ denmar...
6 篇 univ alberta dep...
6 篇 univ alberta dep...
5 篇 indian inst tech...
5 篇 department of ch...
5 篇 queens univ dept...
5 篇 univ fed ceara d...
4 篇 univ alberta dep...
4 篇 department of ch...
4 篇 department of ch...
4 篇 otto von guerick...
4 篇 trondheim
4 篇 dalian univ tech...
4 篇 norwegian univ s...
4 篇 department of ch...
4 篇 norwegian univ s...
4 篇 norwegian univ s...
4 篇 delft center for...

作者

23 篇 skogestad sigurd
16 篇 engell sebastian
12 篇 christofides pan...
12 篇 patwardhan sachi...
11 篇 findeisen rolf
11 篇 bao jie
11 篇 huang biao
10 篇 gao furong
10 篇 pannocchia gabri...
9 篇 jacobsen elling ...
9 篇 de prada cesar
9 篇 ydstie b. erik
9 篇 liu jinfeng
9 篇 jorgensen john b...
9 篇 kano manabu
8 篇 lee jong min
8 篇 vande wouwer ala...
8 篇 bernard olivier
8 篇 el-farra nael h.
7 篇 imsland lars

语言

1,732 篇 英文
60 篇 其他
4 篇 中文

检索条件"任意字段=Symposium on Dynamics and Control of Process Systems"

共 1795 条记录，以下是551-560 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Implementing Mid Ranging in a DCS Environment

Implementing Mid Ranging in a DCS Environment

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Alsop, Nicholas Borealis AB Stenungsund Sweden

Mid ranging is an algorithm for controlling one control variable, such as flow or pressure, with two manipulated variables. Although mid ranging is a very well established technique there are a number of practical issues which must be addressed when implementing mid ranging in the DCS. These issues include handicapped operation, bump less transfer and proper handling of saturation conditions. In this article, an algorithm for mid ranging is presented which exploits the inbuilt functionality of the control blocks in a modern DCS. A specific feature of the algorithm is the ability to maintain control even when one of the manipulated variables is out of service. Finally the article also demonstrates how the algorithm is extended to handle three manipulated variables. (C) 2016, IFAC (International Federation of Automatic control) Hosting, by Elsevier Ltd. All rights reserved.

关键词： Mid ranging Distributed control System Integral control External Reset Feedback

来源：评论

学校读者我要写书评

暂无评论

Sensitivity based optimization of the Tri-reforming based CO₂ valorization process

Sensitivity based optimization of the Tri-reforming based CO...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Dwivedi, Abhishek Gudi, Ravindra Biswas, Pratim Indian Inst Technol Dept Chem Engn Bombay Maharashtra India Washington Univ Energy Environm & Chem Engn Dept St Louis MO USA

Rising CO2 levels in the atmosphere has been a serious concern and threat to the environment. Thus mitigation of CO2 becomes really important. To achieve the same, a relatively new approach of tri-reforming process is studied in this paper. Taking waste flue gases as a source of CO2 and methane as a co-feed, a process flow sheet has been developed that converts the above mentioned two species to methanol. In this study we consider the conversion of flue gases and methane into methanol via three steps namely the tri-reforming process, a water separation system and methanol production process. The water separation system used in conjunction with the other two processes is a novel aspect of our approach and it demonstrates the importance of water removal in terms of the overall flow sheet improvement. The improved process delivers an improved product yield of 3.12 times the original tri-reforming coupled methanol production process. The developed process flow sheet is simulated and optimized in Aspen Plus V8.4 and various sensitivity studies have been performed that illustrate the feasibility of the proposed approach Moreover an effective multiple stage methanol production process is suggested for CO? rich synthesis gas generated by tri-reforming or otherwise. (C) 2016, IFAC (International Federation of Automatic control) Hosting, by Elsevier Ltd. All rights reserved.

关键词： CO2 valorization Tri-Reforming Methanol production Modelling Optimization

来源：评论

学校读者我要写书评

暂无评论

Markov decision process based time-varying optimal control for colloidal self-assembly

Markov decision process based time-varying optimal control f...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Tang, Xun Bevan, Michael A. Grover, Martha A. Georgia Inst Technol Atlanta GA 30332 USA Johns Hopkins Univ Baltimore MD 21218 USA

Crystals wade. of periodically well-ordered nano- and/or micro scale elements can interact with light to give novel properties. These perfect crystals have applications in a wide range of areas. For example, invisibility cloaks that reroute light transmission make objects disappear. However, manufacturing such perfect, crystals still remains challenging. Here, we propose a low-dimensional Markov decision process based dynamic programming framework to optimally control a colloidal self-assembly process for perfect crystal fabrication. Based on the simulation results, we demonstrate that, an open-loop control policy identified with the proposed framework is able to reduce the defective assemblies from 46% of uncontrolled to 8% of controlled production. Moreover, when feedback is available, a closed-loop optimal finite-horizon control policy can further reduce the defective assemblies down to Foe out of 100 independent simulation runs. (C) 2016, IFAC (lnternational Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved.

关键词： optimal control feedback control open-loop control dynamic programming stochastic control

来源：评论

学校读者我要写书评

暂无评论

Performance Improvement of Extremum Seeking control using Recursive Least Square Estimation with Forgetting Factor

Performance Improvement of Extremum Seeking Control using Re...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Chioua, M. Srinivasan, B. Guay, M. Perrier, M. ABB Corp Res Wallstadter Str 59 D-68526 Ladenburg Germany Ecole Polytech Dept Genie Chim Montreal PQ Canada Queens Univ Dept Chem Engn Kingston ON Canada

The main limitation of perturbation based extremum seeking methods is the requirement of a multiple time-scale separation between the system dynamics, the perturbation frequency, and the adaptation rate so as to avoid interactions and possible instabilities. This causes the convergence to he extremely slow. In the present work, we propose a simple modification to the perturbation-based extremum seeking control method that can be used when the system cannot be accurately approximated by a Wiener-Hammerstein model for which convergence rate acceleration schemes are available. The linear filtering used in the perturbation based extremum seeking control for estimating the objective function gradient is replaced by a recursive least square with forgetting factor estimation algorithm. It is shown that this simple modification can accelerate convergence to the optimum by removing one time scale separation. (C) 2016, IFAC (International Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved.

关键词： Real-time Optimization Extremum seeking Perturbations Method Gradient Estimation Recursive Least Squares with Forgetting Factor Averaging Stability

来源：评论

学校读者我要写书评

暂无评论

Data-Driven Plant-Model Mismatch Quantification in Input-Constrained Linear MPC

Data-Driven Plant-Model Mismatch Quantification in Input-Con...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Wang, Siyun Simkoff, Jodie M. Baldea, Michael Chiang, Leo H. Castillo, Ivan Bindlish, Rahul Stanley, David B. Univ Texas Austin McKetta Dept Chem Engn Austin TX 78712 USA Dow Chem Co USA Freeport TX 77541 USA

In this paper, we present a novel data-driven approach for estimating plant-model mismatch for linear MIMO systems operating under constrained MPC. We begin with analyzing the closed-loop plant data;under the assumption that changes in the active set of constraints of the controller are due to (low frequency) setpoint, changes, we separate the data into a finite number of fixed active set (PAS) subsets, each of which features a time-invariant active set of MPC constraints. We establish an explicit relationship relating the magnitude of plant-model mismatch to the autocovariance of the system output in the FAS case, while accounting for changes in the setpoint value. The mismatch estimation problem is then formulated as a global optimization calculation, aimed at minimizing the discrepancy between the antocovariance estimated using this theoretical tool, and the autocovariance of plant outputs computed from operating data for each PAS subset,. A chemical process case study is presented to illustrate the effectiveness of the approach. (C) 2016, IFAC (International Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved.

关键词： Model Predictive control Plant-model Mismatch

来源：评论

学校读者我要写书评

暂无评论

Robustness Analysis and Tuning for Pressure control in Managed Pressure Drilling

Robustness Analysis and Tuning for Pressure Control in Manag...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Li, Qin Kamel, Minn Statoil Res Ctr Porsgrunn N-3908 Porsgrunn Norway Swiss Fed Inst Technol Autonomous Syst Lab CH-8092 Zurich Switzerland

In this paper, we present a general framework for robustness analysis for pressure control in managed pressure drilling (MPD). In particular, we apply the analysis to the pressure controller proposed in the work Godhavn et al. (2011), based on which we also give an approach to search for controller tuning parameters with the goal of maximizing the robustness of system Stability and control performance to various sorts of uncertainties, disturbances and noise. The resulting tuning table can be used for online computation of the controller parameters. The method proves effective in a simulation study. (C) 2016, IFAC (International Federation of Antomatic control) Hosting by Elsevier Ltd. Ali rights reserved.

关键词： Managed pressure drilling pressure control uncertainty quantification robust tuning

来源：评论

学校读者我要写书评

暂无评论

Design of a Robust Lipschitz Observer - Application to monitoring of culture of micro-algae Scenesdesmus obliquus

Design of a Robust Lipschitz Observer - Application to monit...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Feudjio, Christian Bogaerts, Philippe Deschenes, Jean-Sebastien Vande Wouwer, Alain Univ Mons Automat Control Lab B-7000 Mons Belgium Univ Brussels Modeling & Control Bioproc 3BIO Brussels Belgium Univ Quebec Rimouski PQ Canada

In this study, application of Lipschitz observers to the monitoring of cultures of micro-algae in photo-tors is investigated. To design the observer, the dynamic model has to be structured into an observable linear part and a nonlinear Lipschitz part. A systematic method is proposed for the definition of the linear part, so as to ensure that it is stable and observable. The observer is tested in a real-life application, namely cultures of micro-algae Scenesdesmus obliquus, where the internal quota has to be estimated from either biomass measurements only or biomass and medium substrate concentrations. The Lipschitz observer shows robust performance, as compared to the extended Kalman filter. (C) 2016, IFAC (International Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved.

关键词： state estimation observers nonlinear systems observability biotechnology

来源：评论

学校读者我要写书评

暂无评论

LFT-based MPC control of an Autonomous Vehicle

LFT-based MPC Control of an Autonomous Vehicle

引用

9th IFAC symposium on Intelligent Autonomous Vehicles (IAV)

作者： Bascetta, Luca Ferretti, Gianni Matteucci, Matteo Bossi, Marco Politecn Milan Dipartimento Elettron Informaz & Bioingn Piazza Leonardo da Vinci 32 I-20133 Milan Italy

Thanks to the continuously increasing computational power of CPUs, nowadays Model Predictive control (MPC), initially designed for multi-variable] control of chemical plants, is adopted in a large number of different applications, covering a wide range of process dynamics ranging from slow to even fast time scales. As a consequence, a renewed interest in numerical optimization tools, especially for nonlinear systems, arose. This work aims at demonstrating the feasibility of a novel methodology, based on a Linear Fractional Transform (LFT) formulation of the system dynamics, that allows to efficiently solve nonlinear MPC problems. An application example, concerning the tracking control of an autonomous vehicle, shows the effectiveness of the proposal. (C) 2016, IFAC (International Federation of Automatic (control) Hosting by Elsevier Ltd. All rights reserved.

关键词： Autonomous offroad vehicles Model Predictive control linear Fractional Transformation Trajectory tracking Non-holonomous vehicles

来源：评论

学校读者我要写书评

暂无评论

Subset Measurement Selection for Globally Self-Optimizing control of Tennessee Eastman process

Subset Measurement Selection for Globally Self-Optimizing Co...

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Ye, Lingjian Cao, Yi Yuan, Xiaofeng Song, Zhihuan Zhejiang Univ Ningbo Inst Technol Ningbo 315100 Zhejiang Peoples R China Cranfield Univ Sch Energy Environm & Agrifood Bedford MK43 0AL England Zhejiang Univ Dept Control Engn Hangzhou 310027 Zhejiang Peoples R China

The concept of globally optimal controlled variable selection has recently been proposed to improve self-optimizing control performance of traditional local approaches. However, the associated measurement subset selection problem has not be studied. In this paper, we consider the measurement subset selection problem for globally self-optimizing control (gSOC) of Tennessee Eastman (TE) process. The TE process contains substantial measurements and had been studied for SOC with controlled variables selected from individual measurements through exhaustive search. This process has been revisited with improved performance recently through a retrofit approach of gSOC. To extend the improvement further, the measurement subset selection problem for gSOC is considered in this work and solved through a modification of an existing partially bidirectional branch and bound (PB3) algorithm originally developed for local SOC. The modified PB3 algorithm efficiently identifies the best measurement candidates among the full set which obtains the globally minimal economic loss. Dynamic simulations are conducted to demonstrate the optimality of proposed results. (C) 2016, IFAC (International Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved

关键词： Tennessee Eastman self-optimizing control controlled variable plant-vide control

来源：评论

学校读者我要写书评

暂无评论

Smooth extremum-seeking control for fed-batch processes

Smooth extremum-seeking control for fed-batch processes

引用

11th IFAC symposium on dynamics and control of process systems including Biosystems

作者： Martin, Jamilis Fabricio, Garelli Hernan, De Battista Natl Univ La Plata Fac Engn CONICET LEICIGrp Control Applicat CC 91 RA-1900 La Plata Buenos Aires Argentina

Many biotechnological processes have optimal substrate concentrations where a maximum growth rate is achieved. In this work an extremum seeking controller and a gradient estimator are proposed to maximize the growth rate in fed-batch bioprocesses even when the substrate to growth rate map is unknown. Both the controller and estimator are obtained with high order sliding mode algorithms. Stability proofs are given, and tools to tune the algorithms in terms of bounds of the hessian of the map are derived. Simulation results that illustrate the performance of the controller are shown. (C) 2016, IFAC (International Federation of Automatic control) Hosting by Elsevier Ltd. All rights reserved.

关键词： extremum seeking gradient estimation high order sliding mode

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共180页 << < 52 53 54 55 56 57 58 59 60 61 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：